Breast-milk and the world protein gap.
D001942:Breast Feeding; D003469:Culture; D005260:Female; D006266:Health Education; D006801:Humans; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007774:Lactation; D008895:Milk, Human; D011247:Pregnancy; D012959:Socioeconomic Factors; D014329:Tropical Climate